• High Maneuverability: The ring can rotate independently and does not interfere with normal operation of the lens • Convenient Installation: The lens hood part uses a direct adhesive release structure, and the main body is easy to install with Velcro. No messy disassembly required • Superior Waterproof and Stain Resistant Construction: Double layer construction with waterproof oxford fabric/twill fabric surface and non-slip PU inner layer to protect your lens. Made of safe material, no odor • Lightweight Design: This product weighs approximately 8.1 oz (230 g), so it is easy to carry and put on • Note: Due to the split structure, rain water may enter from joints such as the zoom ring and focus ring. Not suitable for long time rainy weather. Please use the integrated waterproof cover for rainy weather